/**
* Given a list of field names and a node referring to a type, finds each name in the list that
* does not match a field within the type.
*/
public static List<Integer> createListOfNonExistentFields(
List<String> list, JavacNode type, boolean excludeStandard, boolean excludeTransient) {
boolean[] matched = new boolean[list.size()];
for (JavacNode child : type.down()) {
if (list.isEmpty()) break;
if (child.getKind() != Kind.FIELD) continue;
JCVariableDecl field = (JCVariableDecl) child.get();
if (excludeStandard) {
if ((field.mods.flags & Flags.STATIC) != 0) continue;
if (field.name.toString().startsWith("$")) continue;
}
if (excludeTransient && (field.mods.flags & Flags.TRANSIENT) != 0) continue;
int idx = list.indexOf(child.getName());
if (idx > -1) matched[idx] = true;
}
ListBuffer<Integer> problematic = ListBuffer.lb();
for (int i = 0; i < list.size(); i++) {
if (!matched[i]) problematic.append(i);
}
return problematic.toList();
}
boolean isApplicable(TypeConfiguration that) {
List<TypeKind> actuals = that.typeKindList;
List<TypeKind> formals = parameterTypes.typeKindList;
if ((actuals.size() - formals.size()) < -1) return false; // not enough args
for (TypeKind actual : actuals) {
if (!actual.isSubtypeOf(formals.head)) return false; // type mismatch
formals = formals.tail.isEmpty() ? formals : formals.tail;
}
return true;
}
boolean isMoreSpecificThan(VarargsMethod that) {
List<TypeKind> actuals = parameterTypes.typeKindList;
List<TypeKind> formals = that.parameterTypes.typeKindList;
int checks = 0;
int expectedCheck = Math.max(actuals.size(), formals.size());
while (checks < expectedCheck) {
if (!actuals.head.isSubtypeOf(formals.head)) return false; // type mismatch
formals = formals.tail.isEmpty() ? formals : formals.tail;
actuals = actuals.tail.isEmpty() ? actuals : actuals.tail;
checks++;
}
return true;
}
private String asBytecodeString() {
StringBuilder buf = new StringBuilder();
int count = 0;
for (TypeKind arg : typeKindList) {
if (count == (typeKindList.size() - 1)) {
buf.append("[");
}
buf.append(arg.bytecodeString);
count++;
}
return buf.toString();
}
private String asParameterList() {
StringBuilder buf = new StringBuilder();
String sep = "";
int count = 0;
for (TypeKind arg : typeKindList) {
buf.append(sep);
buf.append(arg.typeString);
if (count == (typeKindList.size() - 1)) {
buf.append("...");
}
buf.append(" ");
buf.append("arg" + count++);
sep = ",";
}
return buf.toString();
}
/**
* Build a list of multiline diagnostics containing detailed info about type-variables, captured
* types, and intersection types
*
* @return where clause list
*/
protected List<JCDiagnostic> getWhereClauses() {
List<JCDiagnostic> clauses = List.nil();
for (WhereClauseKind kind : WhereClauseKind.values()) {
List<JCDiagnostic> lines = List.nil();
for (Map.Entry<Type, JCDiagnostic> entry : whereClauses.get(kind).entrySet()) {
lines = lines.prepend(entry.getValue());
}
if (!lines.isEmpty()) {
String key = kind.key();
if (lines.size() > 1) key += ".1";
JCDiagnostic d = diags.fragment(key, whereClauses.get(kind).keySet());
d = new JCDiagnostic.MultilineDiagnostic(d, lines.reverse());
clauses = clauses.prepend(d);
}
}
return clauses.reverse();
}
private void printLambda0(JCTree tree) {
List<JCVariableDecl> params = readObject(tree, "params", List.<JCVariableDecl>nil());
boolean explicit = true;
int paramLength = params.size();
try {
explicit = readObject(tree, "paramKind", new Object()).toString().equals("EXPLICIT");
} catch (Exception e) {
}
boolean useParens = paramLength != 1 || explicit;
if (useParens) print("(");
if (explicit) {
boolean first = true;
for (JCVariableDecl vd : params) {
if (!first) print(", ");
first = false;
printVarDefInline(vd);
}
} else {
String sep = "";
for (JCVariableDecl param : params) {
print(sep);
print(param.name);
sep = ", ";
}
}
if (useParens) print(")");
print(" -> ");
JCTree body = readObject(tree, "body", (JCTree) null);
if (body instanceof JCBlock) {
println("{");
indent++;
print(((JCBlock) body).stats, "");
indent--;
aPrint("}");
} else {
print(body);
}
}
public String simplify(Symbol s) {
String name = s.getQualifiedName().toString();
if (!s.type.isCompound()) {
List<Symbol> conflicts = nameClashes.get(s.getSimpleName());
if (conflicts == null || (conflicts.size() == 1 && conflicts.contains(s))) {
List<Name> l = List.nil();
Symbol s2 = s;
while (s2.type.getEnclosingType().tag == CLASS && s2.owner.kind == Kinds.TYP) {
l = l.prepend(s2.getSimpleName());
s2 = s2.owner;
}
l = l.prepend(s2.getSimpleName());
StringBuilder buf = new StringBuilder();
String sep = "";
for (Name n2 : l) {
buf.append(sep);
buf.append(n2);
sep = ".";
}
name = buf.toString();
}
}
return name;
}
